Patents by Inventor Zan yun Liang

Zan yun Liang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pair of shoes
    Patent number: D664745
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: August 7, 2012
    Assignee: BH Brand Inc.
    Inventor: Zan yun Liang